查询词典 collimated

A collimated flow of particles (atoms or electrons or molecules).

一束校准后的粒子流。

On the basis of ray optics, the theoretical expressions of the collimated beam by a DHCL are derived, and the numerical results are also given.

本文以光线光学为基础，对双半圆柱透镜准直半导体激光束问题进行了系统分析并给出了数值模拟结果。

Pattern characteristics of collimated laser beam in a turbulent atmosphere Ⅰ.

饶瑞中。湍流大气中准直激光的光斑特征Ⅰ。

Pattern characteristics of collimated laser beam in a turbulent atmosphere II.

湍流大气中准直激光束的光斑特征II.Strehl比与锐度。

They also have wide-angle high-fidelity collimated visual systems for displaying the outside world to the pilots under training.

它们同时包括广角高逼真准直视觉系统向训练中飞行员展示外部世界。

Wide-aperture and highly collimated light beam is needed in Ladar and correction of spectrum apparatus.

在激光雷达以及光谱仪定标时常常需要较宽以及高准直性的激光光束。

Methods: The patients undergoing radiotherapy were postured and the agreement of laser beam mark line before radiotherapy and collimated laser beam line were analyzed.

摆完治疗体位放射治疗前，测量治疗室激光定位线与定位时激光线标记的吻合度。

Two recent experimental breakthroughs in the field of atomic physics are reported:the realization of a well-collimated,widely tunable,quasi-continuous wave atom laser,and the generation of matter waves via coherent multi-wave mixing.

邓鲁摘要：介绍了当前原子物理实验研究的两项最新突破：准连续全方位可调谐原子激射器以及世界第一个非线性原子光学实验。

Using the K20 eyepiece included as standard equipment, about 45x magnification, it's easy to see the Andromeda Galaxy and its smaller satellite galaxy M32. When compared to 60mm refractors, the Powerseeker 114 brings out much more detail in the Orion Nebula, reveals many more stars in Perseus' Double Cluster and even brings out a few individual stars in globular clusters like M13. Saturn looks quite small at 45x with the K20 eyepiece, but using my own 7.5mm eyepiece (120x) I can easily detect the shadow cast by the planet on the rings, and even glimpse the ring's Cassini Division. When the mirrors are properly lined up or "collimated," the images are reasonably sharp up to magnifications of 225x.

使用标准配件中的K20 目镜，可以得到45倍放大率，这时候很容易看到仙女座星系，还有较小的星系M32；和60毫米口径的折射望远镜相比，114 EQ可以看清更多猎户座星云的细节；瞄准英仙座双星团，看到的星体数量更多，显得更加壮丽；对于球状星团，比如M13，甚至可以显出其中少数独立的恒星；在K20 目镜下（放大45倍）的土星显得相当小，但换成我自己的7.5毫米焦距的目镜(得到120倍)，可以轻松的看到光环在土星上的投影，甚至可以瞥见土星光环内的卡西尼缝隙。

Measurements are also carried out in various distances by moving detector to determine the collimated transmission using very thick sample based on the scattered transmission of tissue is isotropically distributed over all angles.

同时在验证大块组织体透射光亮度空间分布近似各向同性的基础上，理论上提出一种通过移动探测器测量大块组织体的准直透射率的方法，并进行了实验研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。